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Structural Integrity and Durability of Structures Views: 806 Downloads: 650 Vol. 18, No. 67 (2024) December 17, 2023 pp. 163-175

Experimental and Numerical Study on Vibration-Based Damage Detection and Localization in Laminated Composite Plates

Saeesh Verenkar, I. Sridhar, Vinayak S. Uppin, P. S. Shivakumar Gouda

Damage detection in composite materials is crucial for ensuring the safety and reliability of engineering structures. Conventional methods often face challenges in accurately identifying damage in plate-like structures, particularly in…

10.3221/IGF-ESIS.67.12Copy the DOI link

Details: Experimental and Numerical Study on Vibration-Based Damage Detection and Localization in Laminated Composite Plates PDF Visual Abstract

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Miscellanea Views: 860 Downloads: 520 Vol. 8, No. 29 (2014) July 9, 2014 pp. pages 139-149

An efficient Bouc & Wen approach for seismic analysis of masonry tower

Luca Facchini, Michele Betti

The assessment of existing masonry towers under exceptional loads, such as earthquake loads, requires reliable, expedite and efficient methods of analysis. These approaches should take into account both the randomness that affects the…

10.3221/IGF-ESIS.29.13Copy the DOI link

Details: An efficient Bouc & Wen approach for seismic analysis of masonry tower PDF

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SI: Modeling in Structural Integrity Views: 443 Downloads: 303 Vol. 19, No. 74 (2025) September 4, 2025 pp. 217-226

The static and modal analysis of concrete tank filled with water

Alexander Filip, Katarina Tvrda, Mária Minárová

Tanks and reservoirs are structural systems designed for storing various liquids, gravels, granular or other bulk materials. Special attention is usually given to the potable water storage. Regarding the increasing scarcity of clean water…

10.3221/IGF-ESIS.74.15Copy the DOI link

Details: The static and modal analysis of concrete tank filled with water PDF HTML Visual Abstract

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SI: Steels and Composites for Engineering Structures Views: 924 Downloads: 591 Vol. 16, No. 59 (2022) December 22, 2021 pp. 18-34

Crack prediction in beam-like structure using ANN based on frequency analysis

Meriem Seguini, Nedjar Djamel, Boutchicha Djilali, Samir Khatir, Magd Abdel Wahab

The dynamic experimental and numerical analysis of cracked beams has been studied with the aim of quantifying the influence of depth crack on the dynamic response of steel beams. Artificial Neural Method ANN has been used where a numerical…

10.3221/IGF-ESIS.59.02Copy the DOI link

Details: Crack prediction in beam-like structure using ANN based on frequency analysis PDF Visual Abstract

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Structural Integrity and Safety: Experimental and Numerical Perspectives Views: 1,467 Downloads: 910 Vol. 17, No. 63 (2023) December 21, 2022 pp. 271-288

Numerical analysis of isolated end-flattened steel bars under compression in space trusses

Henrique de Araujo Rosa Cruz, Luciano Mendes Bezerra, Welington Vital da Silva, Ramon Silva

This research aims to characterize the behavior of isolated end-flattened steel bars under compressive loading, in which global instabilities or excessive local deformations represent a significant part of the causes of structural…

10.3221/IGF-ESIS.63.21Copy the DOI link

Details: Numerical analysis of isolated end-flattened steel bars under compression in space trusses PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 647 Downloads: 477 Vol. 18, No. 67 (2024) December 17, 2023 pp. 12-23

Fault detection in beam structure using adaptive immune based approach

Sasmita Sahu, Shakti Jena

Different structural and machine elements are used over the ages. These are subjected to various loads like static and dynamic load, temperature, corrosion etc. Due to the above-mentioned reasons, ageing of the structural elements occur.…

10.3221/IGF-ESIS.67.02Copy the DOI link

Details: Fault detection in beam structure using adaptive immune based approach PDF Visual Abstract

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Impact & Dynamics Views: 673 Downloads: 449 Vol. 15, No. 58 (2021) September 25, 2021 pp. 151-165

Damage severity for cracked simply supported beams

Ehab Samir Mohamed Mohamed Soliman

This paper investigated the static and dynamic behaviors of isotropic cracked simply supported beam using finite element analysis (FEA), ANSYS software. Modal and harmonic vibration analysis of intact and damaged beam were performed in…

10.3221/IGF-ESIS.58.11Copy the DOI link

Details: Damage severity for cracked simply supported beams PDF Visual Abstract

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SI: New Trends in Structural Health Monitoring Views: 828 Downloads: 527 Vol. 18, No. 70 (2024) July 9, 2024 pp. 24-54

Introduction and application of a drive-by damage detection methodology for bridges using variational mode decomposition

Shahrooz Khalkhali Shandiz, Hamed Khezrzadeh, Saeed Eftekhar Azam

In this research, the variational mode decomposition (VMD) method is used for the drive-by health monitoring of bridges. Firstly, the problem of a half-trailer tractor moving over a bridge is formulated. Next, a Finite Element (FE) code is…

10.3221/IGF-ESIS.70.02Copy the DOI link

Details: Introduction and application of a drive-by damage detection methodology for bridges using variational mode decomposition PDF Visual Abstract

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SI: Fracture Mechanics versus Environment Views: 1,020 Downloads: 840 Vol. 13, No. 49 (2019) June 22, 2019 pp. 655-665

Numerical-Experimental characterization of honeycomb sandwich panel and numerical modal analysis of implemented delamination

AYA BENDADA, Djilali Boutchicha, Adel Chouiter, Mokhtaria Miri

The objective of this paper is to investigate the influence of the delamination on the vibration behavior of honeycomb sandwich panel, firstly, numerical characterization to provide the constant properties of the core only are performed…

10.3221/IGF-ESIS.49.59Copy the DOI link

Details: Numerical-Experimental characterization of honeycomb sandwich panel and numerical modal analysis of implemented delamination PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 814 Downloads: 573 Vol. 17, No. 64 (2023) March 21, 2023 pp. 1-10

Degradation of the first frequency of an RC frame with damage levels

Quy Nguyen, Ramazan Livaoğlu

Damage in RC structures causes the degradation of stiffness and frequency parameters. In this study, the relationship between the two coefficients and damage severities is numerically investigated considering a three-dimensional (3D)…

10.3221/IGF-ESIS.64.01Copy the DOI link

Details: Degradation of the first frequency of an RC frame with damage levels PDF Visual Abstract

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SI: Steels and Composites for Engineering Structures Views: 980 Downloads: 523 Vol. 16, No. 59 (2022) December 22, 2021 pp. 35-48

Residual Force Method for damage identification in a laminated composite plate with different boundary conditions

Amar Behtani, Samir Tiachacht, Tawfiq Khatir, Samir Khatir, Magd Abdel Wahab, Brahim Benaissa

The strongest point about damage identification based on the dynamic measurements, is the ability perform structural health evaluation globally. Researchers in the last few years payed more attention to damage indicators based on modal…

10.3221/IGF-ESIS.59.03Copy the DOI link

Details: Residual Force Method for damage identification in a laminated composite plate with different boundary conditions PDF Visual Abstract

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SI: Crack Paths Views: 510 Downloads: 410 Vol. 13, No. 48 (2019) February 24, 2019 pp. 70-76

Granite stone subjected to ultrasonic fatigue tests under three point bending modality

Gonzalo Mariano DOMINGUEZ ALMARAZ, Alexiane DOMINGUEZ, Necker J. TRUJILLO ALONSO

Ultrasonic fatigue tests are carried out under the modality of three points bending on the granite stone. The testing specimens present a prismatic shape with the dimensions: 12 x 3 x 0.8 centimeters, in order to be supported at the two…

10.3221/IGF-ESIS.48.09Copy the DOI link

Details: Granite stone subjected to ultrasonic fatigue tests under three point bending modality PDF Visual Abstract

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